Ok I have my new GPS and I really think it would go best on the cross bar of my Helibars. My phone is goes into a cradle on the left side of the handlebars. Problem is the inexpensive cup holder that had worked great has been on my cross bar. Thinking of putting a cup holder on the right side mounted to the brake reservoir mount. The one I have been using on the crossbar fits my 30 oz stainless insulated cup with the holder great. Don't know how well it would work up on the right side. Debating getting one of those swivel cup holders with the RAM mount that mounts to the brake reservoir. Not sure if it would hold the cup and I have heard that those can be problematic with tipping over.

So looking for some input or experiences.